Danish swim and rainwear

After vinyl-clad Nina dumped her red vinyl raincoat in a nearby river it’s floating away while Nina is feeling good in her thin green Rains raincoat. She gets into the river to get out her red vinyl raincoat because she doesn’t want to loose it. Completely soaked she decides to go home and thanks to the green raincoat and her vinyl clothes nobody sees that indeed she is dripping wet.